series 62hr 1/2'' package, redundant circuitry high torque dimensions in inches (and millimeters) features ? redundant circuitry ? 1 million rotational cycles ? compatible with cmos, ttl and hcmos logic ? optional integral pushbutton ? available in 12, 16, 24, and 32 detent positions ? choices of cable length and ter - minations ? ideal for critical applications applications ? cockpit controls ? medical equipment series 62hr with .050 center ribbon cable series 62hr with .050 center terminal pins unless otherwise specified, standard tolerance is .010 (0,25). unless otherwise specified, standard tolerance is .010 (0,25). .540 (13,72) .066.002 (1,680,05) .250 (6,35) .500 (12,70) .250 (6,35) .152.002 (3,860,05) .490 (12,45) .375 (9,53) .750 (19,05) .250.005 (6,350,13) .375.015 (9,520,38) .312 (7,92) .751.015 (19,080,38) .845.015 (21,460,38) dim "xxx" .20 (5,1) .110 (2,79) 3/8-32 unef-2a thread threads to be within .030 (0,76) of shoulder. 28 awg cable wires on .050 (1,27) centers connector is amp p/n 1-215083-0 or equivalent. .236 (5,99) .219.003 (5,560,08) .460 (11,68) .845.015 (21,460,38) .751.015 (19,080,38) .312 (7,92) .375.015 (9,520,38) .250.005 (6,350,13) .250 (6,35) .500 (12,70) .152.002 (3,860,05) .250 (6,35) .540 (13,72) .066.002 (1,680,05) .375 (9,53) .750 (19,05) .490 (12,45) 3/8-32 unef-2a thread threads to be within .030 (0,76) of shoulder. .110 (2,79) .236 (5,99) .219.003 (5,560,08) pins are .016 (0,41) square .250.002 (6,350,05) .250.002 (6,350,05) 1.075.020 (27,310,50) .230.025 (5,840,64) .440 ref. (11,18) grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.grayhill.com optical and mechanical encoders optical encoders
circuitry, truth table, and waveform standard quadrature 2-bit code position output "a" output "b" 1 2 3 4 indicates logic high. blank indicates logic low. code repeats every 4 positions 7 6 5 4 3 2 deck a output "b" deck b output "a" deck b output "b" deck a ground pushbutton n.o. pin # switch schematic truth table (cw rotation) low low high high output "a" output "b" pos. #1 pos. #2 pos. #3 pos. #4 pos. #5 pos. #6 wave form (cw rotation) 100? output "a" output "b" deck a deck b low high low high output "a" output "b" 10 9 8 deck b power 5v deck a output "a" 100? deck a deck b 1 deck b ground deck a power 5v r* r* r* r* * 2.2k external pull-up resistors required for operation ordering information series style: hr = high torque, redundant angle of throw: 45 = 45 or 8 positions,30 = 30 or 12 positions, 22 = 22.5 or 16 positions termination: s = stripped cable, c = connector, p = pins cable length: 020 = 2.0 inches. cable is terminated with amp connector p/n 1-215083-0. see amp mateability guide for mating connector details. * eliminate cable length if ordering pins. (ex: 62hr22-h9-p) pushbutton option: 0 = w/o pushbutton, 9 = 1100g pushbutton rotational torque: h = high torque 62hrxx-xx-020x specifications pushbutton switch ratings rating: at 5 vdc, 10 ma, resistive contact resistance: less than 10 ohms (ttl or cmos compatible) pushbutton life: 3 million actuations minimum voltage breakdown: 250 vac between mutually insulated parts contact bounce: less than 4 ms at make and less than 10 ms at break actuation force: 1100 300g encoder ratings coding: 2-bit quadrature coded output operating voltage: 5.0 .25 vdc supply current: 30 ma maximum@5.0 vdc logic output characteristics: logic high: 3.0 vdc minimum logic low: 1.0 vdc maximum mechanical life: 1,000,000 cycles minimum (one cycle is a rotation through all positions and a full return) minimum sink current : 2.0 ma for 5 vdc power consumption: 150mw maximum output: open collector phototransistor logic rise and fall: less than 30 ms maximum operating torque: 5.0 in-oz +/- 1.5 in-oz initial shaft push out force: 45 lbs minimum mounting torque: 15 in-lbs maximum terminal strength: 15 lbs cable pull-out force minimum operating speed: 100 rpm maximum environmental ratings operating temperature range: -40c to 85c storage temperature range: -55c to 100c vibration resistance: harmonic motion with amplitude of 15g, within a varied 10 to 2000 hz frequency for 12 hours mechanical shock: test 1: 100g, 6 ms, half sine, 12.3 ft/s; test 2: 100g, 6 ms, sawtooth, 9.7 ft/s relative humidity: 90C95% at 40c for 96 hours materials and finishes code housing: reinforced thermoplastic shaft: stainless steel bushing: zinc casting shaft retaining ring: stainless steel detent spring: stainless steel detent ball: stainless steel detent section: hiloy 610 printed circuit boards: nema grade fr-4 gold over nickel or palladium terminals: brass, tin-plated mounting hardware: one brass, nickel-plated nut and zinc-plated spring steel with clear trivalent chromate fnish lockwasher supplied with each switch. (nut is 0.094 inches thick by 0.433 inches across fats) rotor: thermoplastic pushbutton dome: stainless steel phototransistor: planar silicon npn infrared emitter: gallium aluminum arsenide flex cable: 28 awg, stranded/top coated wire, pvc coated on .050" centers (cabled version) header pins: brass, tin-plated spacer: hiloy 610 shim: stainless steel backplate/strain relief: stainless steel optical and mechanical encoders grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.grayhill.com optical encoders
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